Young Man Possessed by a Fox

Young Man Possessed by a Fox is a Ludus Lake quest started by Chil Sung.

Part of Young Man Possessed by a Fox: see every quest in order.

Objectives

Offer: Sigh... What should I do... sigh... There has to be something I can do...
Oh my, you caught me by surprise! Oh, sorry. I was thinking about something else... You really want to know? Then, yes. I do have a problem. It has to do with my brother, Chil Nam... sigh...
...Chil Nam... I think he's possessed. He won't eat nor sleep... He won't do anything but stay... still. Watches the sky with no expression at all.
Doctors say it isn't an illness, but seems like his soul has been stolen... I don't know what to do. He's the only relative I've got. You look like you've been to places and are experienced in a lot of things. Can you please take some time to look at my brother?
In progress: You haven't met Chil Nam yet, have you? He lives on the other side of the village.
Completion: (A young man looking very similar to Chil Sung is watching the sky absent-mindedly. Looking a little closer, his eyes are out of focus and his mouth is opened wide.)
(Doesn't budge a bit.)
(Shaking him doesn't seem to have any affect.)
(Chil Nam moves his lips slightly.)
A fox...